Sir Stephen Timms says personal independence payments (Pip) are not "fit for purpose" and need changing.

A review of a disability benefit is not expected to make "crude proposals" on changes to claimants' payments, the minister leading the report has said. Sir Stephen Timms told the BBC his interim review of personal independence payments (Pip) found the benefit was not "fit for purpose" and promised "fundamental change" in recommendations due in the autumn. The disability minister said the "sustainability" of spending on the benefit, which is forecast to rise to more than £41bn by 2030, was "going to be a concern as we reach these decisions". Last year, the UK government asked Sir Stephen to review whether Pip was "fair and fit for the future". His initial report will be published on Thursday. The interim report concludes Pip is not working for millions of disabled people or the government, and suggests a sweeping overhaul of the assessment system is needed. In evidence submitted to the review, Pip claimants described the assessment process as "dehumanising" for disabled people and a barrier to work. The report also highlights the steep increase in the number of Pip recipients in recent years and the forecasted rise in spending on the benefit. Pip is a benefit people with long-term illnesses and disabilities can claim if they need help with extra costs associated with living, work and care.